How Much Does a Boat Dock Cost on Lake Travis in 2026?

If you own lakefront on Lake Travis and you're thinking about building or replacing a dock, the first question is almost always the same: what is this going to cost me?

There is no single sticker price — Lake Travis docks are custom-built around water depth, shoreline geometry, lift requirements, and LCRA permit conditions. But after 500+ projects across Lake Travis and Lake Austin, we can give you honest, useful ranges.

Typical 2026 Price Ranges on Lake Travis

Smaller or basic dock (single slip, standard lift): $3,000 – $15,000 A code-compliant dock with one cantilever or vertical lift, standard composite decking, and a simple roof.

Standard custom dock (single or double slip, upgraded finishes): $15,000 – $35,000 This is where most Lake Travis homeowners land — our completed-job median runs around $27,000. Hydraulic or premium cable lift, Ipê or premium composite decking, integrated electrical, water, and lighting.

Larger or premium dock (multi-slip, covered, full electrical, custom roofing): $35,000 – $75,000+ Multi-lift configurations, larger covered structures, and higher-end finish work. Truly enterprise-scale, architect-driven dock projects are handled by our sister brand, Littoralis.

What Actually Drives the Price

1. Water depth and pier length. Deeper water and longer reaches to navigable depth mean more pilings, more steel, more labor.
2. Lift type and capacity. A 4,000-lb cable lift is a fraction of the cost of a 16,000-lb hydraulic Hi-Tide or Butler multi-lift.
3. Roof and structure. A simple gable roof is far less expensive than a hip roof with cupolas or a full sundeck above.
4. Decking material. Composite is mid-range; Ipê hardwood is premium and ages beautifully.
5. Electrical and water service. Running power and water from the house can add $5K–$25K depending on distance and trenching.
6. Permits. LCRA and county permitting fees, plus engineering and survey work, typically run $2,500–$8,000.

Why Lake Travis Costs More Than Other Texas Lakes

Lake Travis water levels can swing 50+ feet between drought and flood. Dock systems here are engineered to ride those swings safely, which means stronger pilings, deeper foundations, and more articulated walkways than you'd see on a stable-pool lake.

What You Should Budget Beyond the Dock

• Annual maintenance: $1,500 – $5,000 depending on dock complexity
• Lift service (recommended yearly): $400 – $1,200
• Stain or seal on hardwood decking: every 2–3 years

Get a Real Number for Your Property

The most useful next step is a free on-site consultation. We'll look at your shoreline, pull your LCRA setback information, and give you a written budget tailored to your build — not a generic per-square-foot estimate.

Call (254) 780-6971 or schedule a consultation and we'll walk your shoreline with you.